Specification           General       Model Number       LEM2           Bluetooth version       Bluetooth 4.0           CPU       2502C  (Nucleus system)           Memory       RAM 128M\/ROM 64M           People       Unisex watch           Water resistant       Prefessional waterproof IP65           Language       Multi languages:  English、 French  、    Spanish、 Polish 、 Portuguese、    Italian、 German、 Indonesian、 Finnish、     Turkish、 Russian、 Arabic、     Persian、 Swedish、 Thai、 Korean、      Hebrew、 Chinese;           Screen       1.22inch Sapphir Glass\/     IPS Touch Screen \/240*240 pixel              Battery type       Polymer lithium ion battery           Battery capacity       3.7V\/200 mAh             Standby time       60 hours           Continuous call time       5 hours           Bluetooth working range       6-10M           Available color       Metalic silver and Rose gold           Special Feacutes       Functions       Pedometer、 Phone book、 Calls reminding、 Music player、     Anti-lost alert、 Sleep monitoring、 Camera remote、     Call answer、 Find phone、 Sync SMS、 Sedentary Reminder、    Heart rate monitor、Sync Email、 Calculator、 Timer、 Calendar、     Gestrues awaken function           Dial and Band       Case material       316L Stainless steel           Strap material       304 Stainless stell+Leather           Weight and Size       Dial size       38*30*11.5mm           Product weight       50g           Package weight       145g           Package size (L x W x H)       mm           Packages contents       Package contents       1 x L11Smart Watch    1 x Box    1 x Megnet Charger Cable    1 x User Manual